Idaho City, ID zip code
Idaho City, Idaho uses one zip code: 83631. Most of it is in Boise County. Together these zip codes are home to about 1.9K people.
Zip codes
1
Population
1.9K
All zips combined
Largest zip
83631
1,916 residents
Zip codes in Idaho City
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 83631 | 1,916 | $80,714 |